40568396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 79097760

約数和(自身を除く): 38529364

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1061, 1738, 2122, 3476, 4244, 9559, 11671, 19118, 23342, 38236, 46684, 83819, 128381, 167638, 256762, 335276, 513524, 922009, 1844018, 3688036, 10142099, 20284198, 40568396]

約数ペア:

[(1, 40568396), (2, 20284198), (4, 10142099), (11, 3688036), (22, 1844018), (44, 922009), (79, 513524), (121, 335276), (158, 256762), (242, 167638), (316, 128381), (484, 83819), (869, 46684), (1061, 38236), (1738, 23342), (2122, 19118), (3476, 11671), (4244, 9559)]